Individual Calculations September 2015 |
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Hettiarachchi, C U Total change: -27.60 | | |
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Sri Lanka Open Chess Championship 2015 | Colombo | SRI | 2015-08-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
1516 | 1687 | 5.50 | 9 | -0.69 | 40 | -27.60 | |
| Gunatunga, K D Ovindu Mandith | | | 1287 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | Kodithuwakku, Himsara | | | 1305 | SRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | Alahakoon, Isuru | | | 2051 | SRI | 0.50 | 1 | 0.40 | 40 | 16.00 | | Ranasinghe, Shalini | | | 1552 | SRI | 1.00 | 1 | 0.32 | 40 | 12.80 | | Wijekoon, Chandana | c | | 1958 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | Madurapperuma, M A D Maheshika L | | | 1424 | SRI | 0.00 | 1 | -0.82 | 40 | -32.80 | | Birunthaban, Rajendram | | | 1292 | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | Pallie, Tuan Ehshan | | | 1491 | SRI | 0.00 | 1 | -0.75 | 40 | -30.00 | | Chandira, K W Yasandu | | | 1287 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | * Rating difference of more than 400. Please read more at FIDE Handbook | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | |
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